I want to be able to add comments to glossary entries, for example. This will help me add context to why and how an entry was created. For example, I'm just describing a UI feature and saw that there is a glossary entry for its counterpart. However, I can no longer figure out how I created this glossary entry. Having this info would help me easily create the new entry with the same surrounding context, instead of guessing and possibly causing a mismatch. This could be supplemented by metadata, like created/updated by or a status dropdown for Draft, Approved, etc.